Ring



FIG. 1 is a top, front, right perspective view of the claimed design for a ring;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a left side view thereof.

The broken lines immediately adjacent to the shaded area depict boundaries of the claimed design and form no part thereof. The broken lines showing the remainder of the ring depict environmental structure and form no part of the claimed design. Portions of the ring not shown in the drawing form no part of the claimed design. 

CLAIM The ornamental design for a ring, as shown and described. 